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    • 2. 发明申请
    • METHOD AND DATA TRANSMISSION SYSTEM FOR TRANSFERRING DATA BETWEEN THE DATA TRANSMISSION SYSTEM AND A HOST PROCESSOR OF A PARTICIPANT IN A DATA TRANSMISSION SYSTEM
    • 用于传输数据传输系统和数据传输系统中参与者的主机处理器之间的数据的方法和数据传输系统
    • US20100054282A1
    • 2010-03-04
    • US12293968
    • 2007-02-12
    • Juergen SchirmerAndreas-Juergen RohatschekKarsten WehefritzClemens Schroff
    • Juergen SchirmerAndreas-Juergen RohatschekKarsten WehefritzClemens Schroff
    • H04J3/06
    • H04J3/0694G06F1/12H04L12/40013H04L12/417H04L2012/40241H04L2012/40273
    • A method is for transferring data between a data transmission system and a processor of a participant in the data transmission system. All components of the data transmission system are synchronized to a common global time base. The operating-system time base of the participant processor is synchronized to the global time base of the data transmission system. To render possible a synchronization of the operating-system time base to the global time base in complex data transmission systems as well, it is provided that the operating-system time base of the participant processor be synchronized to the global time base of the data transmission system at least prior to a data transfer, and, to this end, that a synchronization clock pulse that is synchronous to the global time base of the data transmission system be provided for synchronizing the operating-system time base. This synchronization clock pulse is provided by a suitable arrangement that is implemented as hardware and/or software. In a data transmission system for implementing the method, the synchronization clock pulse is provided by suitable arrangement(s) of the communications controller and applied to the host processor via a synchronization line.
    • 一种用于在数据传输系统和数据传输系统中的参与者的处理器之间传送数据的方法。 数据传输系统的所有组件都与同一个全局时基同步。 参与者处理器的操作系统时基与数据传输系统的全局时基同步。 为了使复杂数据传输系统中的操作系统时基与全球时基的同步化,提供了参与者处理器的操作系统时基与数据传输的全局时基同步 系统,至少在数据传输之前,并且为此同时提供与数据传输系统的全局时基同步的同步时钟脉冲,用于同步操作系统时基。 该同步时钟脉冲由实现为硬件和/或软件的合适布置提供。 在用于实现该方法的数据传输系统中,同步时钟脉冲由通信控制器的合适布置提供,并且经由同步线应用于主机处理器。